IRWIN 1954889 Fiberglass Claw Hammer 16 oz
- Item Weight: 1.54 pounds
- Head Style: Flat
- Head Material: Alloy Steel
- Handle Material: Fiberglass
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A mid-weight Irwin hammer with a fiberglass handle for shock absorption, solid for general use once the head style is confirmed against the job at hand.
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ASIN: B01HD6N80WModel: 1954889Category: Hammers
Overview
An Irwin 1954889 hammer with an alloy steel head and a fiberglass handle, weighing 1.54 pounds and sold as a single tool.
Fiberglass handles are chosen over wood or steel for their shock absorption and durability, and Irwin pairs that here with an alloy steel head. At roughly 1.5 pounds this sits in a mid-weight range, not specialized as a sledge or a light tack hammer, though the listing doesn't state a specific claw or face style.
- 1.54 pound weight
- Alloy steel head
- Fiberglass handle
- Irwin brand
Who it's for
Works for general household and workshop hammering where a durable fiberglass handle is preferred over wood. Not the choice if a specific head style, such as framing or ball peen, is required, since that detail isn't confirmed here.
Pros and cons
- Fiberglass handle absorbs shock better than wood
- Alloy steel head built for repeated use
- Head style (claw, framing, etc) not specified
- Sold individually, no companion tools included
Performance notes
The alloy steel head should hold up to repeated striking, and fiberglass handles generally dampen shock better than wood, which matters over long sessions of driving or pulling nails.
Specifications
| Brand | Irwin |
|---|---|
| Model | 1954889 |
| Dimensions & fit | |
| Item Weight | 1.54 poundshigher than 66% of 222 hammers |
| Item Dimensions L X W X Thickness | 12.7 × 5.7 × 1.1 inches |
| Construction & materials | |
| Head Material | Alloy Steel |
| Handle Material | Fiberglass |
| Color | Multi |
| Included components | |
| Unit Count | 1 |
| Included Components | Claw Hammer |
| Other details | |
| Head Style | Flat |
| Grip Type | Textured |
| Number Of Items | 1 |
| Style Name | Hammer Only |
| Item Type Name | 16 OZ FIBERGLASS GENERAL PURPOSE HAMMER |
Closest rivals on specs
Frequently asked questions
What is the IRWIN 1954889 hammer's handle made of?
Fiberglass.
How much does it weigh?
1.54 pounds.
Is the head steel?
Yes, alloy steel.